Natural Balance L.I.T. Limited Ingredient Small Breed Dog Treats are a proven formula for dogs with allergies based on our unique single source protein and single source carbohydrate blend. Our all natural L.I.T. dog treats are perfectly sized for small breed dogs. Some dogs may be highly sensitive to commonly used proteins, carbohydrates and food additives in their diet. Allergic reactions can lead to irritable bowel, upset stomach, and a number of skin problems. Natural Balance has created L.I.T. Limited Ingredient Treats Formula, which has no by-products from USDA approved plants, a single source of animal protein that most dogs have not been exposed to, and fresh potatoes, a single source of carbohydrate not commonly found in dog foods.